I have edited the mod somewhat in order to rectify some issues, as well as add a few more extras, and fix some other issues.
I'll fix the lever issue in Greater Grimwern, so that the blocks don't disappear.
Any other suggestions that are not difficult or rely on advanced coding are welcome. I didn't realise how much coding and other stuff I forgot.
I loaded the Dungeon Editor recently and forgot how to make it fullscreen!

Anyway, if you are interested then make some suggestions.
Cheers!